71310488

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{5309}}^1$

素因数の和:5411

約数の個数: 32

約数和(自身を含む): 141458400

約数和(自身を除く): 70147912

約数列:

[1, 2, 4, 8, 23, 46, 73, 92, 146, 184, 292, 584, 1679, 3358, 5309, 6716, 10618, 13432, 21236, 42472, 122107, 244214, 387557, 488428, 775114, 976856, 1550228, 3100456, 8913811, 17827622, 35655244, 71310488]

約数ペア:

[(1, 71310488), (2, 35655244), (4, 17827622), (8, 8913811), (23, 3100456), (46, 1550228), (73, 976856), (92, 775114), (146, 488428), (184, 387557), (292, 244214), (584, 122107), (1679, 42472), (3358, 21236), (5309, 13432), (6716, 10618)]